my 2nd view

i thought i want to talk 

about other phase

but i believe that

i'm not that hardworking

so, i just want to advice you guys

to read the textbook by yourself..

in fact,

the other groupmates have talk about it..

so, just follow their blog too

for now, 

i just want to talk about tools that we 

can use in analysis phase (PHASE2)

1st of all,

i just want to tell that all of this info

are from Computing Essentials Complete 2011

tools that we can use are:

checklists ( a list of questions through key issues in the system)

top-down analysis method (identify from the top and break it down to small components)

grid charts ( relationship about input & output)

decision tables ( a check mark at the intersection in both output & input) 

system flowcharts ( flow from input until output)

data flow diagrams ( data flow within the information system)

automated design tools

i guess that is what i want to talk for now..

though i'm not explaining it in detail,

i believe everyone knows about it..

don't lie..!

because we keep using those tools

normally to make any report

or finishing any assignments..

!!!!!!Designer!!!!!

HAI GUYS!!!!!!!!

WE meet AGAIN!

In this post  I will describe about system design.

• System is a collection of activities and elements organized to accomplish goals.
•     Design is an activity that translates an idea into a blueprint, drawings, sketches, service, process and etc.

 

·        In an information system, system design consists of  Designing alternatives system, selecting the best system and writing a system design report.

 

Process :

                                    

 ok!.......Now we will discuss about an automated information system....

as you may know automated information system is and are used :

• used by more than one persons

• people accomplish task or assignment

consist of :

DATA-input, output

Function- Transformation or action 

Behavior-the effect of observable interaction

DESIGN

TASK

• TRAINING
• USER DOCUMENTATION
• TESTING
• PHYSICAL DESIGN
• PROTOTYPING
• CONVERSION
• IMPLEMENTING SYSTEM
• CONVERSIONS 

The design task is basically the activities which delivers to information system design procedures and step taken to develop a design. such as in project.

my 1st view

what your 1st thinking when you've heard

about investigation?

i know..

it's something like this right

even i think it that way

proceeding from the last entry,

today i want to talk about phase1

that is 

PRELIMINARY INVESTIGATION

normally, we use this whenever

we want something done that presently not being done

eg: to finish my study in utm

for me,

to finish this study,

of course i need to know my problem in finishing it

then, 

i need to take alternative ways to correct it

afterward, 

i must make my psm report which shows that 

i'm completing this study..

so, that is for my example..

according to Computing Essentials Complete 2011

written by O'Leary, T.J. & L.I

this phase focus on 3 tasks

+ define the problem

+ suggesting solutions

+ prepare a short report

this is the example:

defining the problem: is where

we face problems in combining all the information altogether

i know it is difficult!

suggesting solutions: is where

we can start hiring more secretaries

to collect all info from employees

preparing short report: is where 

summarizing the results from the 1st & 2nd tasks

so, that's all for now..

guess you guys ready to take the 

quiz about phase 1..!

SLC..have u got any idea..?

GUYS!!

i believe that you all know

a life cycle..

the cycle for which 

we grew from a baby

until we get older enough

haha..not like this..

it's like this

see! we have to face our own life cycle..

guess what?

IT system also has it's own cycle..

this cycle is called

SYSTEM LIFE CYCLE

..i guess you've never heard of it..

same like me..

hahaha (^-^)

from what i.ve learned in class,

there are 6 phase in this cycle...

i repeat...........

6 P.h.A.s.E!!

1st is preliminary investigation

2nd is system analysis

3rd is system design

4th is system development

5th is system implementation

and the last one is

system maintenance..

now!!

i just want to ask 1 stupid question..

have you ready to take the quiz

by refering to my explaination..?

no need to answer..

because i know already the answer..

hahaha..boooooo =p

ok2..

i'm just kidding..

for this entry, i just want to show 

just a little about it..

i will explain further in the next entry..ok..?

here are some addition about SLC

right click

right click

normally,this cycle is used by 

systems analysts

 only they know

what actions to take

&

how to use computer technology

so, that's all for now..

let me do what i want for now

& you guys can find something to eat..

i know you guys want to get older more faster..

right..? hahaha